10 Pair 11 Speed Bicycle Chain Connector Quick Release Mountain Bike Chain Buckle Locking

Features:
1. It is easy to disassemble and assemble, convenient for maintenance, it can be put in the backpack as a spare.
2. The chain link has a service life, it is recommended that you do not disassemble and assemble more than 5 times.
3. Convenient installation, reducing dead knots and chain breakage caused by poorly driven chain pins.
4. Made of high quality steel with fine processing and precise machining, sturdy, anti-oxidation and durable.
5. Suitable for mountain bike, road bike and other bikes with 11-row rear flywheel.

Specifications:
Type of tem: Bicycle chain link
Material: 50# steel
Color: as pictures shown
Weight: approx. 25g / 0.9oz
Quantity: 10 pairs
Specification: 11 speeds
Function: quick release buckle
Package list:
10 pairs bicycle chain links
Note:
The chain speed and from the link button is to see how many rows of teeth the rear flywheel of the bicycle has, for example 7 rows corresponds to 7 gears, 10 rows to 10 gears, and so on.